O4
G28G91Z0
T1M6
G54G17G40G49G90G80
M3S2000
G1G43Z100H1F2000
X0Y0
Z5
Z0
#1=0
N10#1=#1+5
G1Z-#1F500
G41G1X-10Y10D3
G3X-20Y0R10
I20
X-10Y-10R10
G1G40X0Y0
IF[#1LT5]GOTO10
G49G1Z100F2000
M5
M99
